Updated rover level with asset. Also made the arrow fade when player is certain distance away

shaders/simple_rgba.gdshader

@@ -0,0 +1,11 @@
+shader_type spatial;
+render_mode blend_mix, cull_disabled, depth_draw_alpha_prepass, shadows_disabled;
+
+uniform vec4 color : hint_color;
+uniform float alpha : hint_range(0.0, 1.0) = 1.0;
+
+void fragment()
+{
+	ALPHA = alpha;
+	ALBEDO = color.rgb;
+}