Resource Hacker - Resource Hacker has been designed to be the complete resource editing tool.

Gombinoscope - Make and mix up faces

PE Explorer - EXE Editor, Resource Editor, Disassembler, Section Editor, Dependency Scanner, Quick Function Syntax Lookup. Analyze win32 executable files, including headers, procedures, and libraries. Edit icon resources and more.

Blender - Blender is the open source, cross platform suite of tools for 3D creation.

Resource Tuner - Resource Editor: modify EXE file's resources, change Icons inside EXE, DLL, MUN. View, search, extract, replace, edit, add and delete the embedded resources of executable program files.

Abrosoft FaceMixer - FaceMixer is designed to create fantastic face composites with multiple images.