Not sure if this is the right category, but hopefully will be seen. I have searched in vain for any road tankers that there may be in the sim (preferably freeware). We have plenty of articulated lorries with box trailers, but nothing oval in shape. A number of routes do have oil depots, oil refineries or chemical plants on them, but no suitable vehicles to place in the area!
Any modeller willing to construct one (just plain, so I could reskin to whatever company was using them)? Doesn't have to be too accurate
regards
Nick