Have plenty of these silver surrounds (chromo-plastic finish) available, usually sell for £25 each on ebay, could do them £20 a piece:
I've a few brand spankers of the metal black and white pinstripe version available but they are bigger money at £30 each:
There's a few Rescueman III's here too, £25 each, brand new in box with bracket and even the adhesive pad:
I have a random optional extra armrest in decent used condition, can supply the mounting bracket for either EP91 or EP95 with it for £140:
Definitely have a HyperRevs mag, just forgot to get a pic. Can do it for £35, they seem to attract a bidding battle on the auctions unfortunately. Have a severe amount of showroom brochures otherwise that are more reasonable at £20.
And I also spotted a optional multi-box which is in rough condition, main drawer front isn't secure and two of the mounting points have been broken, first £50 lifts it. There's a pile of other stuff lurking out there but that's what I could find easily.
Let me know if anything catches your eye,
Jay