I tried my hand at the Haas F1 VF-16. Available for download at:
GT: a giantsaxplaya
Lotus E23
File: Haas VF-16
Fixed 
For future reference if you want the pictures to show on here you’ll need to add at the front of your imgur link then add at the end of the link (no spaces in between).
Also take care to copy the whole link - I had to add the .jpg bit on the 3rd one.
Nice car by the way 
** edit ** This might help with your entry in the Weekly Contest thread.