Hello World,
The reason why im here is that i want to show some people which are going the same way, what i’ve done and how can it be better. Tell me what you think! Feel just free! Thanks
Greetings from Germany!
i dont know much about compositing myself, just came here because it said transformer 
but i do have some pointers:
- car is not propperly matchmoved as it is sliding in the last few seconds
- shadows move/rotate which you would expect to stay in the same position
- materials dont have the correct propperties and need a HDRI image to get the correct reflections and light properties
the last one might turn op a bit weird on the car as it seems to have a mismatching surface tension with the real deal