I have tried adding a good number of captain sim approved CS777-200 liveries which are listed within the logged in area of the support section of the captain sim web sight, which in turn point you to available downloads via the avsim.

Among those that I have tried are the Boeing house livery, Royal Brunei, Qatar, Air Canada, to mention just a few of those I have tried.

None of these and others besides displayed the engine and engine spar connection to the wing textures when installed within the PW aircraft varian of the CS777-200.

Can I ask while we work out what is going on here, are the texture sets which are downloadable (via avsim) identical for use in either PW or GE variants?

If they are identical for both variants and interchangable between PW and GE variants, this might indicate the problem is something to do with the aircraft.cfg entries rather than the texture folders themselves.

Thank you for your continued help.