Vector Images don't scale past original sizes

Vector images for the various body parts, such as legs, belly, butt, hips, hair and breasts don't scale past original size limits before pregmod development. In some cases the images show less than 50% of the possible sizes, causing a great deal of deviation from the in-game descriptions. For example:

• Hair stops scaling past 60cm (max 150)
• Hips stop scaling at very broad hips (max advanced broadened + very broad)
• Butt stop scaling past 7 (soft max ~10).
• Body doesn't reflect current muscularity or fatness

Less noticeably:

• Height does not affect the height/proportions of the image vector character.
• The option to shorten and lengthen legs doesn't appear to affect the vector images proportions in any way.
• Breasts stop scaling smoothly at around 4000 cc (max 50000) (non issue?)

I don't know how difficult it would be to add additional scaling, but I greatly appreciate the time and commitment the authors have put into the mod. Thank you.