Here's some comparison shots with other sabers to get an idea of the size of the Sid for reference. Shown against: MR Yoda, Korbanth/LDM Dooku, Acerocket Obi TPM, ANH MPP, ESB Graflex, VV Starkiller
(https://www.fx-sabers.com/forum/proxy.php?request=http%3A%2F%2Fi1341.photobucket.com%2Falbums%2Fo760%2FLordXeno%2FDarthSidiousSaber%2FDSC01360_zpsc54bd4a2.jpg&hash=79bbbc935b427902325998d9d4d998fdcf094201)
(https://www.fx-sabers.com/forum/proxy.php?request=http%3A%2F%2Fi1341.photobucket.com%2Falbums%2Fo760%2FLordXeno%2FDarthSidiousSaber%2FDSC01361_zpsd7b2027a.jpg&hash=a35324fbdbed02ecc33d7b78be8a15a4888d5a32)
(https://www.fx-sabers.com/forum/proxy.php?request=http%3A%2F%2Fi1341.photobucket.com%2Falbums%2Fo760%2FLordXeno%2FDarthSidiousSaber%2FDSC01362_zps16ee85ee.jpg&hash=56fe86a4488aa0cd42fd41bc3cd3202ba1f73ffd)