diff --git a/mkbd65/camera_bump.py b/mkbd65/camera_bump.py
new file mode 100644
index 0000000..cada21e
--- /dev/null
+++ b/mkbd65/camera_bump.py
@@ -0,0 +1,26 @@
+from solid import OpenSCADObject, translate, minkowski, cube, cylinder
+
+
+def _generic_bump(width: float, height: float, thickness: float, radius: float) -> OpenSCADObject:
+    """
+    A rounded rectangular bump
+
+    :return:
+    """
+    return translate(v=(radius, -1 * height + radius, 0))(
+        minkowski()(
+            cube([width - 2 * radius, height - 2 * radius, thickness]),
+            cylinder(r=radius, h=thickness)
+        )
+    )
+
+
+def oneplus_8t() -> OpenSCADObject:
+    """
+    Camera bump of the Oneplus 8T
+
+    :return:
+    """
+    return translate(v=(6, 7, 0))(
+        _generic_bump(width=39, height=25, thickness=1, radius=5)
+    )
diff --git a/mkbd65/key_mat.py b/mkbd65/key_mat.py
index d51ff1c..2d6a2bf 100644
--- a/mkbd65/key_mat.py
+++ b/mkbd65/key_mat.py
@@ -1,8 +1,9 @@
 from typing import Tuple
 
 from solid import OpenSCADObject, cube, linear_extrude, text, translate, scale, rotate, cylinder, union, color, square, offset
+from solid.utils import up
 
-from mkbd65.util import get_label_size, FILAMENT_LAYER, LAYOUTS, forward, right, backward
+from util import get_label_size, FILAMENT_LAYER, LAYOUTS
 
 
 def key(
@@ -45,7 +46,7 @@ def key(
                     )
                 )
             )
-        ) * forward(v=2)(
+        ) * up(z=2)(
             linear_extrude(height=dome_height / 2)(
                 translate(v=(corner_radius, corner_radius, 0))(
                     offset(r=corner_radius)(
diff --git a/mkbd65/lower_case.py b/mkbd65/lower_case.py
index d0cddc4..fcd6d40 100644
--- a/mkbd65/lower_case.py
+++ b/mkbd65/lower_case.py
@@ -1,6 +1,7 @@
 from solid import OpenSCADObject, hull, translate, sphere, cube, scale, offset, square
+from solid.utils import up, right, down
 
-from mkbd65.util import PCB_WIDTH, PCB_HEIGHT, PCB_RADIUS, forward, backward, up, right
+from util import PCB_WIDTH, PCB_HEIGHT, PCB_RADIUS
 
 
 def lower_case(phone_width: float, phone_height: float, phone_radius: float) -> OpenSCADObject:
@@ -15,15 +16,15 @@ def lower_case(phone_width: float, phone_height: float, phone_radius: float) ->
     thickness = 2
     window_thickness = 0.5
 
-    return forward(v=thickness)(
+    return up(z=thickness)(
         (scale(v=(1, 1, thickness / phone_radius))(
             hull()(
                 translate(v=(phone_radius, phone_radius, 0))(
                     sphere(r=phone_radius),
-                    up(v=phone_height - 2 * phone_radius)(
+                    up(z=phone_height - 2 * phone_radius)(
                         sphere(r=phone_radius)
                     ),
-                    right(v=phone_width - 2 * phone_radius)(
+                    right(x=phone_width - 2 * phone_radius)(
                         sphere(r=phone_radius)
                     ),
                     translate(v=(phone_width - 2 * phone_radius, phone_height - 2 * phone_radius, 0))(
@@ -31,7 +32,7 @@ def lower_case(phone_width: float, phone_height: float, phone_radius: float) ->
                     )
                 )
             )
-        ) * backward(v=thickness)(
+        ) * down(z=thickness)(
             cube([phone_width, phone_height, thickness])
         )) - translate(v=(2 * phone_radius, 2 * phone_radius, -1 * thickness / 2))(
             scale(v=(1, 1, thickness))(
diff --git a/mkbd65/pcb.py b/mkbd65/pcb.py
index 2a57180..672ebd6 100644
--- a/mkbd65/pcb.py
+++ b/mkbd65/pcb.py
@@ -1,6 +1,6 @@
 from solid import OpenSCADObject, color, linear_extrude, polygon, translate, scale, offset, square, union, cylinder
 
-from mkbd65.util import PCB_WIDTH, PCB_HEIGHT, PCB_RADIUS
+from util import PCB_WIDTH, PCB_HEIGHT, PCB_RADIUS
 
 
 def switch() -> OpenSCADObject:
diff --git a/mkbd65/util.py b/mkbd65/util.py
index 474de80..7650010 100644
--- a/mkbd65/util.py
+++ b/mkbd65/util.py
@@ -1,5 +1,3 @@
-from solid import polygon, circle, translate, OpenSCADObject
-
 PCB_RADIUS = 5
 PCB_WIDTH = 150
 PCB_HEIGHT = 64
@@ -53,27 +51,3 @@ def get_label_size(label: str) -> float:
         return 2.5
     else:
         return 3.5
-
-
-def up(v: float) -> translate:
-    return translate(v=(0, v, 0))
-
-
-def down(v: float) -> translate:
-    return translate(v=(0, v * -1, 0))
-
-
-def left(v: float) -> translate:
-    return translate(v=(v * -1, 0, 0))
-
-
-def right(v: float) -> translate:
-    return translate(v=(v, 0, 0))
-
-
-def forward(v: float) -> translate:
-    return translate(v=(0, 0, v))
-
-
-def backward(v: float) -> translate:
-    return translate(v=(0, 0, v * -1))
diff --git a/motorola_g100.ini b/motorola_g100.ini
new file mode 100644
index 0000000..8cddd43
--- /dev/null
+++ b/motorola_g100.ini
@@ -0,0 +1,18 @@
+# Motorola moto g100
+
+[phone]
+width = 74.2
+height = 168.4
+thickness = 9.7
+corner_radius = 10
+side_radius = 5
+
+[key_mat]
+margin = 1
+padding = 1
+thickness = 0.5
+key_width = 9
+key_height = 6
+key_corner_radius = 1
+key_thickness = 2
+font = DejaVu Sans:style=Bold
diff --git a/oneplus_8t.ini b/oneplus_8t.ini
index a10afcb..bde405f 100644
--- a/oneplus_8t.ini
+++ b/oneplus_8t.ini
@@ -1,4 +1,4 @@
-# oneplus_8t
+# Oneplus 8t
 
 [phone]
 width = 160.7