For those with the patience to print out a HUGE model of this iconic German submarine from the end of WW2, we are now happy to offer an STL file package in either 1:30 or 1:35 scale. 

Package includes:
STL files
brass photoetched detail pieces
plans
periscopes
 
Price includes shipping
 
Length of completed model: 
1:35 scale:  2195 mm
1:30 scale:  2558 mm

Digital files will be sent via a transfer service once payment has been received. Please allow 48 hours for the transfer as it is a manual process. Physical parts are shipped from Europe. Please allow 2 weeks for shipping.
 
Time and filament calculations (all data is approximate and highly flexible based on printer types, infill, etc): 
 
1:35 scale:
Time to print: 545 hours
Filament to print: 4559g (4.5 spools of 1kg filament)
1:30 scale:
Time to print: 974 hours
Filament to print: 8349g (8.4 spools of 1kg filament)