For those interrested, MX-Linux 25 (based on Trixie) is out and I have produced a new respin including TDE.
As previously, MX-snapshot requires lightdm/xfce to work, so you get an xfce installer, but TDE (from psb) is installed, you "just have" to choose TDE at login and - if you want - use tdm instead of lightdm. The archive includes a readme.
Size is 4.4 GB and the download link is: https://mega.nz/file/0jolRCjJ#_h9CFQoJBO4nVc37FedFSrvJLEh2QKM47XBUqDtdVkY
Thierry