Legacy Knuckles the Echidna Render

I considered my last 2 knuckles pretty decent but when I put my old Knuckles next to my new Legacy Rouge render it felt... lacking
and it inspired me to make a brand new Knuckles Render, which then also inspired me to make a ton of new Legacy Renders, essentially a domino effect.

I usually always make Knuckles Eyebrows very defined but after doing some inspecting of official artwork I realized it was a bit too much 

I've also made some new normal maps for knuckles, which is subtly but look pretty good on his shoes


also the pose knuckles is in is based on some Sonic X concept art,  not exactly the same pose but very similar.