BB:
There are a couple of photos of the newer commercial Model 66 posted by 500grains in a thread on 'good buffalo rifles' in the 'Big Bore Rifles' forum. Take a look.

That M-98 action in the 2nd photo is standard length, BTW.

There's plenty of marvellous 'eye candy' in that web-site you posted, Swampfox, wish I was fluent in your native tongue!