Here is the fly you were after,
- Hook: 12/14 B175, although they look better on Tiemco 760SP
- Thread: Black
- Tail: GP Crest
- Body: Golden Olive Seals fur
- Rib: Glo-brite no.4
- Hackle: Olive Grizle (Dullish!)
- Front Hackle: Brown English Partridge
Will photo again at the weekend in daylight to get the colours true
Edit - Here's a shot showing truer colour. (Just needed to fiddle with a few more knobs on me camera)