Hi,great idea!
 Ihave made a few ships with Lightwave and considered how I could help the RNLI with them.I thought of putting a readme asking for donations to RNLI or similar in the download .zip.But realised that it may not conform with the host sites policies.
If you get your website up and running it would please me if you linked to my freebies or any of my pics here at Rendo.
 If you check my site you will realise that my stuff is rather pre RNLI but I am slowly working my way through the centuries,I'll  soon be at the C20th .
 Regards Jed.