Front panel mounted! Mesh will be painted with some dark color. And screws will be changed to proper allen screws.
Still left to do:
-Sand of all the scratches
-Redo mounting holes for Motherboard
-Find some case foots, or make them.
-Cut air intake for PSU
-Order some dust filters
-Do the rest I just forgot...
-And order the rest of my new rig :D