diff --git a/assets/chest_closed_16x13px.png b/assets/chest_closed_16x13px.png
new file mode 100644
index 00000000000..6f04fb41b5a
Binary files /dev/null and b/assets/chest_closed_16x13px.png differ
diff --git a/assets/chest_open_16x16px.png b/assets/chest_open_16x16px.png
new file mode 100644
index 00000000000..2eb27e27ec0
Binary files /dev/null and b/assets/chest_open_16x16px.png differ
diff --git a/assets/fence_16x8px.png b/assets/fence_16x8px.png
new file mode 100644
index 00000000000..b730291dbbb
Binary files /dev/null and b/assets/fence_16x8px.png differ
diff --git a/assets/fence_end_16x8px.png b/assets/fence_end_16x8px.png
new file mode 100644
index 00000000000..4dc7945d568
Binary files /dev/null and b/assets/fence_end_16x8px.png differ
diff --git a/assets/house_3d_34x45px.png b/assets/house_3d_34x45px.png
new file mode 100644
index 00000000000..bb81e9f0327
Binary files /dev/null and b/assets/house_3d_34x45px.png differ
diff --git a/assets/house_48x48px.png b/assets/house_48x48px.png
new file mode 100644
index 00000000000..47dc1843aa2
Binary files /dev/null and b/assets/house_48x48px.png differ
diff --git a/assets/lake_bottom_31x31px.png b/assets/lake_bottom_31x31px.png
new file mode 100644
index 00000000000..5c709237276
Binary files /dev/null and b/assets/lake_bottom_31x31px.png differ
diff --git a/assets/lake_bottom_left_31x31px.png b/assets/lake_bottom_left_31x31px.png
new file mode 100644
index 00000000000..c2d2c46015e
Binary files /dev/null and b/assets/lake_bottom_left_31x31px.png differ
diff --git a/assets/lake_bottom_right_31x31px.png b/assets/lake_bottom_right_31x31px.png
new file mode 100644
index 00000000000..cf406975820
Binary files /dev/null and b/assets/lake_bottom_right_31x31px.png differ
diff --git a/assets/lake_left_31x31.png b/assets/lake_left_31x31.png
new file mode 100644
index 00000000000..366bfff6a98
Binary files /dev/null and b/assets/lake_left_31x31.png differ
diff --git a/assets/lake_right_31x31px.png b/assets/lake_right_31x31px.png
new file mode 100644
index 00000000000..bb51473023c
Binary files /dev/null and b/assets/lake_right_31x31px.png differ
diff --git a/assets/lake_top_31x31px.png b/assets/lake_top_31x31px.png
new file mode 100644
index 00000000000..213a926c4ae
Binary files /dev/null and b/assets/lake_top_31x31px.png differ
diff --git a/assets/lake_top_left_31x31px.png b/assets/lake_top_left_31x31px.png
new file mode 100644
index 00000000000..7a76027f3af
Binary files /dev/null and b/assets/lake_top_left_31x31px.png differ
diff --git a/assets/lake_top_right_31x31px.png b/assets/lake_top_right_31x31px.png
new file mode 100644
index 00000000000..a2a137f3231
Binary files /dev/null and b/assets/lake_top_right_31x31px.png differ
diff --git a/assets/plant_fern_18x16px.png b/assets/plant_fern_18x16px.png
new file mode 100644
index 00000000000..e7558649acf
Binary files /dev/null and b/assets/plant_fern_18x16px.png differ
diff --git a/assets/plant_pointy_13x16px.png b/assets/plant_pointy_13x16px.png
new file mode 100644
index 00000000000..289401915e0
Binary files /dev/null and b/assets/plant_pointy_13x16px.png differ
diff --git a/assets/rock_large_18x19px.png b/assets/rock_large_18x19px.png
new file mode 100644
index 00000000000..89a381c188c
Binary files /dev/null and b/assets/rock_large_18x19px.png differ
diff --git a/assets/rock_medium_16x14px.png b/assets/rock_medium_16x14px.png
new file mode 100644
index 00000000000..fe19d54004f
Binary files /dev/null and b/assets/rock_medium_16x14px.png differ
diff --git a/assets/rock_small_10x8px.png b/assets/rock_small_10x8px.png
new file mode 100644
index 00000000000..2d03db8a2b1
Binary files /dev/null and b/assets/rock_small_10x8px.png differ
diff --git a/assets/tree_29x30px.png b/assets/tree_29x30px.png
new file mode 100644
index 00000000000..c15cd61a7f6
Binary files /dev/null and b/assets/tree_29x30px.png differ
diff --git a/assets/tree_48x48px.png b/assets/tree_48x48px.png
new file mode 100644
index 00000000000..0d3ef1036cc
Binary files /dev/null and b/assets/tree_48x48px.png differ