Added missing rescources that was gitignored from the last commit.

assets/materials/spaceSkybox.yml

+maps: 1
+  skyTexture: spaceSkybox
+
+values: 1
+  intensity: 1

assets/models/spaceSkybox.yml

+vertices: 14
+
+v: -100  100  100 -0.577  0.577  0.577  0.333 0.25   150 150  150 255  #0
+v:  100  100  100  0.577  0.577  0.577  0.666 0.25   150 150  150 255  #1
+v:  100  100 -100  0.577  0.577 -0.577  0.666 0      150 150  150 255  #2
+v: -100  100 -100 -0.577  0.577 -0.577  0.333 0      150 150  150 255  #3
+
+v: -100 -100  100 -0.577 -0.577  0.577  0.333 0.5    150 150  150 255  #4
+v:  100 -100  100  0.577 -0.577  0.577  0.666 0.5    150 150  150 255  #5
+
+v: -100 -100 -100 -0.577 -0.577 -0.577  0.000 0.5    150 150  150 255  #6
+v: -100  100 -100 -0.577  0.577 -0.577  0.000 0.25   150 150  150 255  #7
+
+v:  100 -100 -100  0.577 -0.577 -0.577  1.000 0.5    150 150  150 255  #8
+v:  100  100 -100  0.577  0.577 -0.577  1.000 0.25   150 150  150 255  #9
+
+v: -100 -100 -100 -0.577 -0.577  0.577  0.333 0.75   150 150  150 255  #10
+v:  100 -100 -100  0.577 -0.577  0.577  0.666 0.75   150 150  150 255  #11
+
+v: -100  100 -100 -0.577  0.577 -0.577  0.333 1      150 150  150 255  #12
+v:  100  100 -100  0.577  0.577 -0.577  0.666 1      150 150  150 255  #13
+
+
+meshes: 1
+
+mesh: skybox
+    material: spaceSkybox
+    shader: skybox
+    triangles: 12
+    t: 0 1 2
+    t: 2 3 0
+
+    t: 4 5 1
+    t: 1 0 4
+
+    t: 6 4 0
+    t: 0 7 6
+
+    t: 5 8 9
+    t: 9 1 5
+
+    t: 10 11 5
+    t: 5  4  10
+
+    t: 12 13 11
+    t: 11 10 12