These files are nearly 1.5 MB each, so in an effort to conserve bandwidth these files are not full size they will need to be printed at 200% or you can use the “Fit To Page” print option.
Obviously you haven't been to the cargo hold or the trading station here or on the Mando Mercs because there are some really talented people making some really great helmets. ASOK, Fettpride, Sgtfang, Cruzer, M-DSB just to name a few.It's pretty hard to find a good Mando Buy'ce (helmet) for sale anywhere, so you might save yourself a lot of effort just building it.