This is a model of small-block V8 engine. I decided to scale it to use it as my desktop penholder. In that scale that I printed model is too small to include all tiny details so program just skipped them. In my opinion works just fine as a penholder :)Printer Brand: RepRapRepRapPrinter: Prusa i3 XLPrusa i3 XLRafts: Doesn't MatterDoesn't MatterSupports: NoNoInfill: 30%30%