if you want good maps i have some recommendations
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2110078496
stealth high rise, easily the best stealth map i have ever played very unique using silhouette to hide from guards
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2990691202
the fields have eyes, slightly worse than stealth high rise stop armed guards from escaping the field
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=1843754929
Qswitch, not a stealth map but absolutely insane this is the most complicated and fun map probably in the game

Have fun :)

easily the worst map ever made, bar none