Stuff that it needs:

I guess this was very complicated to make,but i have to tell you some ideas that will accheve its full potential:

1.New crafting station that we can chose dimensions for example: crafting table has 3X3 but the new one can be customezied.

2.New blok that is energy based like furance for examle if furance has 1 slot for energy rescaurse, one for food for examle,and  one for finished item the customized can have more fuel requremnce that players can make and more for finished item/material or even that more materials are required for the result/results.

3.new veachle something to chose between air/ground/water or to make like block requiermence for example rails for minecart.

.4.more equip slots like making a accsesory for vanity or effect

5.custom effect.

6.new bar like health/hunger/armor

7.3d model for weapons/tools for example bow/gun/pickaxe/sword

That sould be everything i can think of for now. I undersant that it is very hard to code and that it takes a lot of time.By the matter of fact I'm not that familiar with coding,but i think it is possible,very hard and time consuming but possible.And im not expecting everything to work at first but i think it can achieve MCreators full potential.I respect all the work you done with this program and i think this is very helpfull for people who arent familiar with coding but have very good ideas for mods including myself.As i sad big respect from me for all your time and work you put in this program.