Massive thanks to @shadow118 for his feedback and help! The skin is now finally at the level it should be.
-redone all Repsol and Movistar logos, mo more blurry mess
-added reflection map, the car now has a semi-gloss finish with matte decals
-changed number from #009 to #9. What was I thinking with that one?
I have now redone the skin almost completely, there is very little left of the original.
Reworked most of the big logos, they are now far better suited to the shape of the car. The big Repsol logo especially was way too small, made the rear doors look empty, now it's much better. Added some finishing touches
The skin is now looking more like what I envisioned when I began. I'm still a noob with skinning but I think I've learned a thing or two while doing this. Next skin I make will try to do it properly before releasing