As mentioned in the review section the Newqida tankers fit the bill - in more than one way - for some kitbashes. Careful proto selection does it
First candidate RhB Uhk-v 8102-06 series
Number 2 is the P10001-5 series which ended up on the GFM/MOB
Since good things come in threes the Uhk 4893-98 of the FO (now MGB) There is plenty of raw material in the house.