combine order-follow.tpl, order-slip.tpl and order-return.tpl to one page?

[ReneT]

Hi everybody,

I'm using prestashop 1.7.7.7.

I would like to create on page, where the customer can easily overview their returns. Instead of the 3 pages there are already in prestashop. (order-follow.tpl, order-slip.tpl and order-return.tpl )

Just like in the order-history page. 
The idea is the same, but then for the returns they have made, see also the screenshot.
So per return the items that have been returned must be visible and the a download button for the credit-slip or return form (depending on the status). 

I've checked the files and see which parameters are available, but unfortunately non of buy requirements. 
Has anyone has an idea which override changes needs to be made to which controller/classes? or has anyone figured out above question earlier?

Thanks in advance,