What is your suggestion?

Overwiew

Right now in this mod we have

pehkui:model_height and pehkui:model_width

Problem

Small problem appears when we want to modify both height and width at the same time to scale model as a whole up or down.

Solution

Possible solution to this is creating modifier for example pehkui:model that will join those 2 modifiers into one, unified modifier.

Why?

this suggestion is just expansion to #148 suggestion. Adding this modifier will make it possible to scale model with just one command/API call