Hi all
This type 2a skin is based on U3.
I have used anumber of refernces for this skin, books pics uboat.net ect,
I took a colour sample (Hellgrau 50) from a site at uboat.net.
Hellgrau 50 was another common colour used on uboats,
heres 2 pics of the type 2a

again this type 2D skin also has Hellgrau 50 as the main colour
heres a few pics

these skins should soon be up at
http://U-Boot.RealSimulation.com
Fubar