This is my first creation with the Robot Inventor set, 51515-1 , created in stud.io using LDraw parts as custom parts.
I hope you like it and it inspires you to build.
The PDF building instructions and part list are available at Rebrickable for free. I haven't build it myself because I do not own the set, but greg10 did and posted a photo.
In LEGO Studio the motor cables are not available so; I recommend to use the 49283 Wire Clip with Axle Hole (also available in the set) to manage them so that they will not end up in the wheels.