SCL = 3708-3759 Small Character Layer

Strangely, the status menu portraits and the post-battle portraits are stored completely separately in the game disc. These are the post-battle ones and they're of smaller dimensions than the stat portraits, hence the name "Small Character Layer."

OUT #   Character
3708	Serge
3709	Kid
3710	Guile
3711	Norris
3712	Nikki
3713	Viper
3714	Riddel
3715	Karsh
3716	Zoah
3717	Marcy
3718	Korcha
3719	Luccia
3720	Poshul
3721	Razzly
3722	Zappah
3723	Orcha
3724	Radius
3725	Fargo
3726	Macha
3727	Glenn (One Sword)
3728	Leena
3729	Miki
3730	Harle
3731	Janice
3732	Draggy
3733	Starky
3734	Sprigg
3735	Mojo
3736	Turnip
3737	NioFio
3738	Greco
3739	Skelly
3740	Funguy
3741	Irenes
3742	Mel
3743	Leah
3744	Van
3745	Sneff
3746	Steena
3747	Doc
3748	Grobyc
3749	Pierre
3750	Orlha
3751	Pip1
3752	Pip2
3753	Pip3
3754	Pip4
3755	Pip5
3756	Pip6
3757	Lynx (swallow)
3758	Glenn (2 swords in battle model data comes afterward)
3759	Lynx (scythe)

Special thanks to Satoh for documenting this folder's contents.

From: Chrono Cross File Structure