For those of you looking for an improved version with accents etc: Kevin King has allowed me to rework his fonts and offer them with a (very generous) commercial license.
So if you need a professional quality Unicode OpenType or TrueType version of these fonts with a multilingual and expanded character set - you will find them here:
http://www.cheapprofonts.com/Kingthings_Lupine_Pro
http://www.cheapprofonts.com/Kingthings_Lupineless_Pro
(Kevin King receives royalties from all sales)

Dear Roger,
I honestly NEVER comment on the fonts I find on this site, but this font is so unique and original that I couldn't help my self. I really just wanted to tell you that you did an AWESOME job. Congratulations, and thank you very much for sharing.

Hi Derek
I'll make sure Kevin King (who made this original font) gets your positive comment. I just made an improved, commercial version ;)
I love the font, too - that's why I reworked it! :)

In general, your fonts are my favorite fonts in the world, but this one is by far my MOST favorite! Thank you for creating such amazing fonts and sharing them with everyone!