I have no idea what you're talking about, though. But I'll still provide you a solution....
Well, 'with 80las permission' or maybe without I don't know, it depends on you if you're gonna be adding it to a patch then you'll have to ask him before importing...
Whatever, let's start :-
First, download whichever model(pac) file you need, extract 'plistps2.arc' and the 'ch*.pac', now you'll have 3 files with you.
1st: The model (pac file, modded or unmodded one)
2nd: plistps2.arc file
3rd: ch*.pac (depending on you, in which solt you wanna put your model example if you want to add your new modded or unmodded wrestler on The Rocks solt, then you need ch.pac.. I'm pretty sure you know this don't you?!
Then, copy these 3 files and paste here:
1st time: In 'svredit_v**' folder
2nd time: In svredit_v** -> svredit files -> 2010 -> PS2
Now, you'll be opening CMD(command prompt), and you'll be typing these commands :-
import 'Wrestler name' 'Wrestler ID' 'Attire solt' 'System'
example: Maybe you've kept the name of your pac file as 'TheRock.pac' and you want to import on The Rock's solt and on the original attire, so here it'll go like this:
import TheRock.pac 100 01 PS2
That'll be it. It'll automatically import it and update the arc file...
Another thing, some personal computers(pc's) there are different settings so if the above command dosen't work then try typing one'of these:
import TheRock.pac 100 01 PS2
import TheRock 100 01 PS2
Hope this'll help you in some way, Mr. StevenMcgee!