my second render

[plstr]

 

[jhiker]

Have you used an indoor 'environment' - something doesn't add up there. Nice car though...

[Dylan]

Nice car but the lighting looks like you have indoor light panels reflections in the paint.

[plstr]

my poor english sorry 
I did what you said.
I guess I did not succeed 

[edwardo]

Hi plstr, both the images you have posted have accompanying hrdi's (desert and forest road). In general the key to getting a level of realism is to make sure the backplate you use corresponds with the hdri environment. Try switching the hdri environment on your scenes.

Ed

[plstr]

I did what you said.