Looking for plans boat in title. and the following- SMS V-170 (and/or G-101) USS Smith DD-17 IJN Wakatake
I was looking at ship pictures and that V-25 looks allot like a IJN Momi class destroyer. I would say try those and downsize the IJN plans
Found some good drawings for the V-170 http://www.dreadnoughtproject.org/plans/SM_V170-177_1918/querschnitte_etc_100dpi.jpg