Dr.Manhattan vs SCP-3812 Sam Howell by Zelrom on DeviantArt

SCP-682, Villains Wiki

SCP-2747, Villains Wiki

SCP-2440, Villains Wiki

SCP-3999 vs Monika (DDLC) - Battles - Comic Vine

Do we have a scp-055? : r/DankMemesFromSite19

SCP-055 Yu-gi-oh card by EvilSillyPutty on DeviantArt

scp 3143 vs GoJo

Scp death battle story - SCP-4028 SCP foundation - Wattpad

What Dr. Bright is Not Allowed to Do in The Multiverse! - La

SCP-simplified, part 3. So I'm not the best at making humanoids but I think these turned out pretty good, here is the two bald old men (106 and 096) and the anti-meme (