They're more or less similar to the shots I have, although I think I've still got some pics of the interior of the rear section, and another, good colour shot of the cockpit, plus some at different angles of other areas. The colours, basically were Interior Green in the nose and cockpit, 'silver' in the radio room, Green Zinc Chromate in the main bomb bay, 'silver' in the rear bomb bay, and Interior Green aft of this.
Even in 1/48th scale, with the bulkhead curtain open, very little (virtually sod all!) can be seen of the radio room. But, as small areas could be seen on my model, I added the two 'desks' and seats, and stuck the weight up in the front top of the roof. I used strips of roofing lead (!), held in place with 'Plasticine' (kiddies 'plastic' modelling clay), and did the same in the free space of the engine cowlings. In 1/72nd scale, either fishing sinkers or air gun pellets will be easier to handle and place, again using Plasticine, or whatever it's called in the 'States!
The front wheel well and main entrance was painted silver, with the entrance hatch folding downwards, and the ladder hinged at the rear, folding up and forward for stowage. The insides of the doors were Green Zinc Chromate, as were the main gear wells and door insides.
I lost some of the research info I'd collected for my model, when I had a problem on the PC last year, but if there is anything specific you want, let me know and, if I've got it, it's yours mate.