Installation instructions for my Carina Stairs *Recolorable*: 

you will need to amend the script file of the modular stairs in order for the meshes to show up in your game: 
path: C:/Program Files/EA GAMES/The Sims2/TSData/Res/Catalog/Scripts/modularstairs.txt 

copy and paste all of the following blocks at the very bottom of the text: 

# chrissy6930_carinastairs 
modularStairs 713 
objectID landing 0x69696998 
objectID placeholder 0x69696997 
objectID step 0x69696995 
objectID topStep 0x69696999 
objectID bottomStep 0x69696996 
catalogTextIndex 105 

# chrissy6930_carinastairs2 
modularStairs 714 
objectID landing 0x6969699E 
objectID placeholder 0x6969699D 
objectID step 0x6969699B 
objectID topStep 0x6969699F 
objectID bottomStep 0x6969699C 
catalogTextIndex 106 

