This is the Type IX-B U-Boat model in 1:150 scale from Academy. It started out as a RC diving model but Joe Passaseo of Montreal, Canada discarded the toy diving gear and added true to scale diving gear. The conning tower was rebuilt and detail added. 

IXB4copyJP.jpg (69176 bytes) IXB5copyJP.jpg (80603 bytes)
IXB6copyJP.jpg (67159 bytes) IXB7copyJP.jpg (62568 bytes) IXB8copyJP.jpg (103119 bytes)