The GameGuru Mega Pack 3 bumper pack contains over 400 game ready entities! There's a wide range of objects in this pack including war torn buildings and old ruins, industrial machinery, medical items, furniture, sports equipment and much, much more. We're sure you'll find lots of useful items for your games in the pack.
Furthermore, a member of the GameGuru commmunity, GraPhiX, has taken on the task of completely renovating GameGuru Mega Pack 3 with improved geometry and texture quality. Check out some of his modifications here: https://forum.game-guru.com/thread/220334
If you want to get your hands on the GameGuru Mega Pack 3 DLC, it's currently on promotion right now:
https://store.steampowered.com/app/321142/GameGuru_Mega_Pack_3/