(left)Parabox original 45cm body (using the 40cm body's arms)
(right)Parabox original 45cm body but using the 50cm body's arms. You can see the longer arms makes the whole body look more matured.

To purchase this body here

(right)Obitsu 50cm body w/P-chan head
(left) Parabox original 45cm boy body w/Q-chan head
The 45cm body w/Alice head
 
The 45cm body w/Sleeping princess head
 
 
The 45cm body w/Ryu head
 

The 45cm body is the Parabox original body using the Obitsu 50cm body's inner structure.
Its trunk was designed for this body, its thighs and arms from Parabox 40cm body, shins from the 48cm body, hands/feet from the Obitsu 50cm/40cm body are combined to create this slim boyish body.

Parabox Alice head, Parabox Ryu head, Sleeping Princess, P-chan head, Obitsu Mizuki head, Obistu Misuzu head can be used with this body.The neck joint is the same as the one from the 50cm/40cm body.

To purchase this body here