ło: http://shudder-stock.deviantart.com/art/S-S-Factory-4-30759413?q=boost%3Apopular+in%3Aresources+factory&qo=3

mod: http://meltys-stock.deviantart.com/gallery/5682888?offset=96#/d1m4du3

chomik: http://airless-stock.deviantart.com/