Queries Regarding Runescape Models

So i've managed to download a bunch of models from someone and i was hoping to get a full scale look of the White Claws.
However, the models i've downloaded are the old type of model...so i was wondering if anyone could teach me how to code it to the newest model?
I'm planning to code from
[Only registered and activated users can see links. Click Here To Register...]
to this [Only registered and activated users can see links. Click Here To Register...]

Or if possible, PM me the link to the updated models to save the hassle
And I will assure you, I'm not going to share it to anyone. Just myself...
I just want to look at the entire model