Thank you. :) For me, this was quite an accomplishment. My attention usually tends to wander off on longer projects, leaving them unfinished. Not so this time!
Of course, I probably shouldn't rest on my laurels and try to do some more, albeit at a more sedate (and probably highly erratic) pace so I don't lose anything I might have gained, but that's a desperate scribble for another day. :p
Congratulations on making it to 100 sketches! Great job! :)