This a practice thumbnail that I recreated using @i5k 's MM2 thumbnail, so check him out if you haven’t already, he does really awesome work. Also want to thank @Wizzardofaz for helping me create it, great artist and person.
v1
v3
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Im pretty sure it would be in picture editing.
I used cinema 4D for this, and the electric particle was using I5k’s gfx pack
where can i get that pack on youtube or?
Glad I could help you! 
Keep at it! I am enjoying the prospect of seeing you progress!
This doesn’t look good.
The lighting is intensely bright
The posing is fine but needs some tuning up to fit an actual humanoid body
The camera angle makes it look dull
The screen dust is pointless
The effects like the electricity are okay I guess.
5/10 - Needs a lot of work to do.
Really nice ngl, the only thing i noticed is the gun, looks non 3D compared to the other guys
but the gfx its nice!
honestly i prefer the v1
It’s pretty nice for a first thumbnail, however, there are a few things that could be better. First, the lighting is quite bright. The particle effects are kind of weird-looking. And Nik is holding that knife rather weirdly.
