The way you morph into mobs is so unique, it takes each model piece from a mob and dissembles it and resembles it onto the player.
This also is compatiable with any mod that brings in a living entity, so if you added orespawn per say it will work on the bosses themselves. You can cycle through all the morphs you have and you can become anything at any point. Morphing Mod 1.12.2/1.7.10 (Morph) allows the player to Morph into any mob after killing it. This mod is very easy to install, and it can literally provide you with a wonderful experience, albeit a different one than the ones you would usually.
How to install the Morph Mod for Minecraft: Download the mod. If you have any question feel free to ask them.All in all, the Morph Mod is a well crafted, usable and cool mod, that you should definitively check out, even in its beta state it is already beginning to become one of the more popular mods out there. Run your correct profile and mc should start with morph. Download the 2 correct versions of these mods and place them both in the "mods" folder in your minecraft folder. Morph mod need one other mod to work and that is iChun Util (). If you want to know how the mod work you can read this page. Once you did all this you can download the morph mod. Run this profile once and forge will create a few new folders in your mc folder. Once on the new profile screen give the profile a name, morph mod for example, and select version of forge you just installed. I don't exactly remember how this is done but I think is is the green arrow on the bottom. Open your mc launcher and make a new profile.
Once you downloaded forge run the installer and install forge in the correct location and select the client option (the same place where mc is installed). So don't click on anything but the yellow skip in the top right once the countdown hits 0. Forge uses adfoc as their download site and it isn't the best site since the ads which the display sometimes contain viruses. Just download the instaler that is probably the best, I think the windows installer also work in the same way but I have never tried. Download the desired version for forge from their website ( ). From what you have told use I think you already did this but just to be sure I will explain how to do it. Once you know this you can start with installing forge.
It should be noted that this isn't the latest version for minecraft (1.13) and forge will probably also update to 1.13 in the near future. If you don't know which version you want to use ask your son if he also doesn't know just use the latest version of forge (1.12). Go back one folder and that is your mc folder.
If you don't know where mc is installed you can easily figure it out by starting minecraft, open the options menu and go the resource packs and click open resource pack folder. You know which version your son whats do use.
So first of all I hope you know a few things.ΔΆ.