Importer/Exporter tool 3dsMax Stuff

Hello , i want Importer/Exporter tool for my .msh/.ani file that was made with 3ds max 4 back at 2001 or something (.msh = mesh file , .ani = animation file ) , so i want it to be work with nowadays 3dsmax 2019 or or newer version i mean note : i have their structures already but ofc i need a programer to make this tools note : do not pm me if you can not do it i have uploaded a .msh and .ani file