Hi! I'm a software developer, working in video game development. I am new to Reiza products. I want to learn about modding capabilities in Automobilista. 1- Can I disable rendering of parts of the scene, e.g. terrain, sky, foliage, so that I do not see those things? 2- Can I draw my own objects in the same window? 3- Is there a callback mechanism for drawing in the same window? 4- Can my code obtain access to the graphics device/context (i.e. ID3D12Device)? 5- Can I change the shaders used to render vehicles and other objects? Thank you for any guidance! John