This will be last preview or teaser character. This pic is shows the possible outcome you can achieve in the game. Normal NPC majority will be A meanwhile B and C are rare and they might not fully %100 of the setting. Let me explain what's going on in the pic.

A: Default base slim body
B: %100 Muscle
C: %100 Fat
D: %100 Muscle + 50% Fat
E: %100 Fat + %50 Muscle
F: %100 Muscle + Instant Growth Muscle Serum
G: %100 Fat + Instant Excessive Fat Serum

H,I,J : Show the instant serum is affect certain part of body

Beside all the good, instant serum muscle will be disappear if player use the fat serum, this to avoid conflict. Muscle part that affect Instant Growth Muscle Serum will be Pectoral, Torso, Upper arm, Forearm, Butt, Thigh, and Calf. Meanwhile, Instant Excessive Fat Serum only affect Arm, Torso and Bottom. If you using Fat Serum for Torso, it will eliminate all the muscle serum you have inject for torso so, only butt, thigh and calf will be safe.

The Serum idea is to give player a slightly size increase to the part they wanted without unlock the hyper mode. Please let me know what you think.