You can get them from my cloud for the time being, since the OP seems to have no further interest in sharing them, do not forget to also download the update, it is massive and about 20 times bigger than the initial bundle, it offers so much more that you would miss much without knowing…:
And do not miss the update to it:
BuckARooMINI - Hashes for both bundles.zip if you want to check their integrity of the following two files →
BuckARooMINI - BUCK A. BRUSHES.bundle PART 1 →
BuckARooMINI - BUCK A. BRUSHES - Update.bundle PART 2 which offers tons of extra brushes →
By the way, welcome to the forum @ottensio! 
Michelist
Add/Edit: Added recommendation to download both parts of this bundle.
Add/Edit: Created hash-files for both bundles that can be downloaded to check the integrity of the bundles.