I'm one of the Admins over at the English version of this series and took note of the request you made to one of my collegues back in June. I apologize on his behalf for not responding and our inactivity for quite some time. But, I've found some time and inspiration to get back at it and wanted to get back to you about your earlier request.
Would it still be a possible scenario on your end?
PS: I'd like to refer you to Touko Fukkawa should you be interested in making a similar deal with the Spanish Wiki as we have in the past.
As a bureaucrat and admin of the Ancient Magus Bride Wiki, I see no issues with the offer previosuly made to my collegue and permit this wiki to make use of our resources as we would be able to use yours. Exchanging logos through the affiliations tab can be done once you've got your homepage up and running. Until then, I can go ahead and make a request about the Interlanguage link over the Community Central.
Should you wish to request anything specific, then by all means go ahead.