I make these for the Iron Maiden Online Fan Club (IMOC/IMFC) here are some ictures of some I have done, They strt off as OMNI Airways and I remove the decals and apply the ones I get from
www.twosixdecals.com.
The one on the left is the more recent one where I have painted the engine turbines in a metal paint too get rid of the plastic look as in the middle and right plane