In 2008, Hasbro produced various Indiana Jones themed 1:18 scale (3 and 3/4 inch) action figures. 

 This the 2008 Hasbro 3 and 3/4 inch Indiana Jones with golden idol from ROTLA. 

This the 2008 Hasbro 3 and 3/4 inch Indiana Jones recreation of the "Temple Trap" from ROTLA. 

This the 2008 Hasbro 3 and 3/4 inch Indiana Jones with horse from ROTLA. 

Of course Hasbro produced many of the other characters from the various Indiana Jones movies.