Hours? Wow...id dread to think. 200+ at least. I print at 0.3 - 0.4 where possible and just put up with the amount of prep work needed. 0.1 gives great detail, but when its covered in filler primer, spray and then weathered its kinda redundant tbh. As for cost, i think it must be at least 7kg of filament. Sent from my SM-G950F using Tapatalk