The can and main particles were made in blender, lots of 2D work done mostly in Krita and a little bit in Paint.NET.
Thumbnail:
Main Render:
Desktop wallpaper version (1366x768):
This looks cool and could be a great render. the modeling of the can and cap are well done. I was thinking of trying this myself, but with a smoke sim for the aerosol. Anyway…
The silver dome on the op of the can is way too small in comparison to the main body.
Spray paint does not come out in more than one color, it mixes in the can. However, if this is an artistic choice you made then it ok.
The aerosol is very thin, add more particles or another system right on top. Hope this helps, stay up!
Thank you!!! The multi-color is an artistic choice.