For those who are interested, there are 30 profiles of British WWI tanks (including projects), on this website : www.batailles-blindes.com .
These drawings (made by Hubert Cance) are in 1/48th scale and available for free downloading !
The French magazine "Batailles et Blindés" is a must for those who are interested by AFVs, and sometimes, like this month's issue, contain info about WW1 tanks.
Awesome find, Marienwagen, thank you! They look to have been based on Dick Harley's 1/72 scale drawings for Tankette many years ago, but as those are hard to find (I have a few, but my collection is incomplete to say the least), M. Cance has done a splendid job bringing them to a wider audience!