Nice, being able to turn off the spec will be a nice addition!
I’d really like to update the hard surface matcap I contributed originally, as it was only good in really specific situations and distracting in the rest. Now it works for high poly, low poly, hard surface, and organic. While I can’t do the diffuse version since it’s totally metallic, I separated out the clear coat to give a similar effect.
If can you think of any further improvements, let me know!
Origional:
New:
[Edit: updated to round corners of highlights and include soft backlighting in diffuse channel]
Files:
https://www.dropbox.com/s/p0prim6pqmignan/fullmetal-matcap_01.exr?dl=0
https://www.dropbox.com/s/2z1c5nizc01lrva/fullmetal-matcap_01.blend?dl=0