I've updated my previous chart tracing the descendants of Queen Victoria, as well as expanded it.
The first link is for charts regarding British lines - Victoria, George III, and George II (I'm currently working on George I, and will update again once it's done). The second link has charts for Christian IX of Denmark and Johan Willem Friso.
For the Victoria, Christian, and J.W.F. lines I've used both the Peerage and Wikipedia (and for the J.W.F. line I did a lot of googling to try to complete the Mexican lines), but for the Georges I've only used the Peerage. All the lines are somewhat lacking in regards to any births/deaths/marriages/divorces that have happened in the last couple years, especially regarding houses that aren't as well known. I've highlighted the monarchs and heir apparents of all currently existing realms (as well as the previous heirs who died before becoming monarch), the realms that previously existed and branched off of the specific individuals that I've looked at (the Hanovers, Saxe-Coburg and Gothas, and the Greeks), the House of Orange (since that was J.W.F.'s realm), and the Jacobite line of succession (because of future planned projects). I've bolded all of the currently reigning monarchs, and the current pretenders based on the list of pretenders found on Wikipedia (with the exception of Mexico and Brazil, these are all European houses).
I'll update it again when I finish George I's line.