Hello Hydra .  I thought about your request and was able to come up with  an idea how to do it.  unfortunately I do not know how to produce a product for download.  Look at this image http://www.renderosity.com/mod/gallery/index.php?image_id=1777588 .  What I did was made the boy shorts in V4 basic wear  match the color the uniform. then I found the texture jpeg  for v4 body suit and pasted the logo on it.  I then loaded the bodysuit to v4 and added the new texture to it in the surfaces menue and turned off the parts of the suit until I had a tank top.  I also made the suit a matte finish to try and match cloth.  I hope this helps

Johnny