Trouble with 9 years old 3DS files

One thing that I wasn't able to do in the Picnic Season Jan was recover the Avocado files. I have only the 3DS MAX of the models but I don't have the software. I've tried a few online converters but they don't seem to work. I just tried the Autodesk online viewer and the models loaded correctly, which is a good news. I will try a few other online converters and, if all goes wrong, download the trial version of 3DS Max (hopefully it does allow me to export a fbx or something).

https://viewer.autodesk.com/designviews

The Avocados are a very important part of the game. Enemies must be visible to create a real sense of immersion. Especially in an action side scroller game. To give you an idea of how the Avocados look like I got a few images from the games.

Line-up of the very first verion of the Avocados from 2006 or 2007 (not sure. first Merlin game was 2005 but it didn't feature the Avocados yet)


Avocados trying to sabotage Santa's sleigh

Concept of one of the avocados

Avocados in 3DS Max editor