:) Thanks Guys....Reinhard the model started out life as the Robbe U-47 Kit, 1:40 scale about 68 inch long. I intended to re-work the entire boat when I got it , I chose the Robbe for the basic Hull shape as I believe it is one of the most accurate representations. The Tower was er thrown in the bin...and I bought the Accurate Armour kit, not cheap but great quality, All the metal work was white metal...not strong enough for our purposes so I re-made all the metal work from Brass took ages but worth the effort...I have quite a few books on U-boats Anatomy of the ship etc, these show you all the rivet detail and stringers from the actual ship yard drawings etc this enabled me to detail the hull....about 10,000 rivets all by hand !!! (was seeing rivets in my sleep). I redid all the operating linkages and hydroplane shafts etc...not good engineering ( square bars in round holes etc ) re-cut some of the deck with hatches etc vent holes, torpedo doors blah blah.
The model is converted to static dive with the Engle piston tank system and electronics etc running on 3.7NIMH cells at 6v each x2 giving 7.4 Amps should be enough.
Like Reinhard I chose an Atlantic cammo pattern ( I love the stripes on U-Boats makes em look real ) 4 different shades of grey and all the horizontal surfaces ( when seen from the air ) painted the darker shade as per full size ( you can see the demarcation line on some shots ie forward Cannon ) All air brushed with Tamiya acrylic paints and weathered with Rail match Rust ( 3 different shades ) then Humbrol Acrylic satin varnish. Roger thanks for the comment on weathering..took ages didn't want to overdo it, just wanted that first patrol look. Bunkerbarge..
.Humbled by your comment...I agree but then I'm biased
. Once again guys thanks for the feed back.
Back to my type XX1 I'm building hopefully to the same standard . Remember All surface boats are targets ! and may you always surface the right way UP !!!