Interesting thought- I'm definitely with you on Jo Guest- I've always suspected that if Jo had gone all the way and done a full-on porn video, she'd have been one hell of a performer.
As to Page 3 girls who I wish had dropped their knickers and given us a proper look, Kathy Lloyd is definitely high on the list- I'd also add Karen Brennan- I remember her appearing in Mayfair a couple of times, and I always hoped this would be the one where we saw her pussy- but sadly not.
One I
really wish had done a whole lot more- both in terms of showing everything, and appearing more than she did is ex-Grange Hill actress Paula Ann Bland. We're about the same age, and I had a major teenage crush on her when she was in Grange Hill, so discovering that she'd turned to glamour modelling was big news for me- Somewhere in the loft, I've still got the issue of Mayfair she appeared in, bought from WH Smiths on my local station while travelling back to Uni. Sadly, a couple of P3 outings and that topless Mayfair shoot seem to have been pretty much the sum total of her glamour modelling career, before she returned to acting and eventually quit showbiz altogether:
On a slightly different tack ,my favourite Page 3 girl of all time- Linda Lusardi. I know she bared all early in her career, and for shots published abroad, but I've got a slightly different wish.
I think Linda still looks absolutely stunning in her 40's and 50's, and I'd love to have seen her come out of retirement and strip off for the camera just once more in the years after she retired from Page 3...I'm sure if, say, Mayfair, could have persuaded her to pose for a really top-class tasteful nude set of 'Linda at 40-whatever', it would have gone down an absolute storm with the fans