Paint 3D

A VirtualBox AppImage and a Windows 10/11 .iso is needed for this, I tested with Windows 10 Enterprise Edition. The DRM for this app is just the fact that it's a UWP app so it requires Windows 10/11.

You need to make two folders in the same directory as the VirtualBox AppImage. One will be labeled 'VirtualBox-KVM_7.2.6-archimage5.0-x86_64.AppImage.config' and the other will be 'VirtualBox-KVM_7.2.6-archimage5.0-x86_64.AppImage.home'. The AppImage version you use doesn't matter as long as the folder names match your AppImage. It is recommended to create your virtual machine beforehand. Make sure to keep any external files placed in your 'VirtualBox-KVM_7.2.6-archimage5.0-x86_64.AppImage.home' folder you have made. In your Virtual Machine, install the Paint 3D app from the link I posted, or it'll come with your Windows 10 installation if it's an older .iso made before 2024. You can then make the app start as your VM is launched by opening the Task Manager by right-clicking the taskbar, select Task Manager, and go to the 'Startup' apps tab. You can right-click Paint 3D and select 'Enable'. In VirtualBox itself, export your VM as a Virtual Appliance and keep that on the cartridge as well.

For the first time setup, you'll need to relocate and import the Virtual Appliance you have made. You'll also have to relocate the folder for your Virtual Machines.

Once that is done, you can launch the VM and run 'Paint 3D' as is.