airport tower control Free 3D model

This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 as i already said my caps lock works bad now it is not working at all :\ i know this is pøø® and §imp|∑, but i still upload it, maybe someone would like to reupload the edited version :T? well, either yes, either no, i would let people reupload this and use this without credits. please do not put this into prisons. and also do not rate it bad. i know it is very simple.