I don't actually own a Feline, but I've been to Jonathan's workshop several times and seen many of his guitars up close. Very fine workmanship!
The Lion is the Feline "flagship" model, if you like.... it's a Les Paul (obviously), but with some cool refinements like a much-improved neck joint.
I've often been very tempted to order something myself, but my main problem is just deciding on specs - if money was no object I could probably come up with ideas for two or three guitars, but I can't seem to compress everything I want into just one.
There are several BKP forum members who own one or more Feline guitars, have a search and you should find plenty of info. Also Jonathan is a very good photographer, so there are lots of nice pictures! :D