this is a small wind turbine, almost entirely able to be printed out. KIT1 (OUTDATED) midassembly x8 findimensions x32 bottombrace x 2 2 perm magnets 1 6mm Dia, 3ft smooth rod 1 Mounting board Kit2 (OUTDATED) midassemblyv2 findimensionsv2 bottombracev2 2 perm magnets 1 6mm Dia, 3ft smooth rod 1 Mounting board Kit3 midassemblyv3 x 8 findimensionsv3 x32 bottombracev2 x2 2 perm magnets 1 6mm Dia, 3ft smooth rod 1 Mounting board COST midasseblyv2 5.294in320.15633g =106.70763g =.23525 pounds $12/lb = $2.823finv2 .575in320.15633g= 11.589g 11.589g0.00220462262=.025549% of $12 =$.31 assembled mid=$4.04 153 grams per section 1224g per turbine = 2.6lb $32 for wind turbine printed parts. or half of a 5lb spoolIt needs one 6mm 3ft long smooth rod down the center, and 3mm screws to attach the body pieces together, and to hold the fins in place. The fin assemblies should be 4 inches tall when printed. Furthermore the bottom brace holds up the entire fin system with two magnets that repel so it is levitating. I do not yet have a reprap assembled (I am still waiting on a couple part to work) So I do not yet know if this model is going to work or not. But I encourage people to print it out and give me feedback on what needs changed.