A huge portion of Egg Fu Yeung coming your way MG.
If you contact
Lincs and Notts AA or
Virgin HEMS they will be able to sell you a new yellow or red 902.
If you really want a blue/yellow one, contact the unit you may be thinking of and for a small donation to the
Acorn Childrens Hospice Trust they will certainly provide you with one similar to the pics above. The price, minimum donation = £10.
As far as I'm aware, these are the only other 902s for sale and looking out the window, there aint no sticker in the windscreen!!
SS