"BlueMiku" is an original character used by members of the IBM Cloud user group "Bluemix User Group (commonly known as BMXUG)". This is an animated cursor for Windows, but many of the members of the user group use macs, so can't they use animated cursors? Since it is a little uneasy, there is also a static cursor because it may be used for HTML CSS in blogs.

016blumi1.zipAnimated cursors

016blumi2.zipStatic Cursors