(http://i1038.photobucket.com/albums/a467/luigi726333/mario_kart_dd_lifebar_zpselb8pbga.gif)
This is a set of lifebars made to look like Mario Kart: Double Dash. It was originally released by Luneth on his site.
Download here: http://www.mediafire.com/?yt0e358o9n4c6vn
JNP EDIT: Seems it's not even offline
Creator's site here
http://luneth.tuzigiri.com/top_page.html (Mugen Plugins -> scroll down to Lifebar Plugins -> First entry)
Gladiacloud characters:
Spoiler: Choujin inspired (click to see content)
Akainu (One Piece)
https://www.mediafire.com/file/v9p613w6kdp1qge/akainu.rar/file
(I had to shorten the DBZ characters, but I'm sure you understand which is which)
https://www.mediafire.com/file/pq2tl9bvdz6zq0y/a17.rar/file
https://www.mediafire.com/file/51z7kagdk3addrd/clr.zip/file
https://www.mediafire.com/file/2haocoy02l03k7d/GladiacloudZrbn_%25282_versions%2529.rar/file
https://www.mediafire.com/file/19wu2ctot1iskjq/GtnksGladiacloud.rar/file
https://www.mediafire.com/file/huxe9mq4wd73jjl/kd_gku.rar/file
https://www.mediafire.com/file/3l5lmtofsln7ffr/mtnrshi.rar/file
https://www.mediafire.com/file/7q4yd3lao7wz3vw/omegash.rar/file
https://www.mediafire.com/file/0vvs0u6dlj8tjwq/uub.rar/file
Spoiler: CPS2 (click to see content)
https://www.mediafire.com/file/b19wnwa4cpf9qfr/arthur_%2528by_Gladiacloud%2529.rar/file
https://www.mediafire.com/file/sf4d3aiilc1wvyg/BeastMVC.rar/file
https://www.mediafire.com/file/3v9fo5h8hxccyi8/dormammu.rar/file
https://www.mediafire.com/file/op3ho1e3p75hvhr/jubilee.rar/file
https://www.mediafire.com/file/qvv6u9amt10yo5e/JubileeMVC_2021.rar/file
https://www.mediafire.com/file/4rdjamb4mwjsrvf/loumvc_%2528Gladiacloud%2529.rar/file
https://www.mediafire.com/file/enpyu61aljrqgsw/magmadragoon_%25282%2529.rar/file
https://www.mediafire.com/file/1f07eby7x0hmw9w/magmarddragoon.rar/file
https://www.mediafire.com/file/yvjeempyf8qban0/mheart_%25285%2529.rar/file
https://www.mediafire.com/file/sm4pb6jvo0oy1wr/michelle_heart_new.rar/file
https://www.mediafire.com/file/u3d8pmvaiqpixuu/purefur_%25282%2529.rar/file
https://www.mediafire.com/file/5ay8nezzaaxignd/tonpooh.rar/file
https://www.mediafire.com/file/60zxxn4v4psafj8/unknownsoldier.rar/file
Spoiler: Various (click to see content)
https://www.mediafire.com/file/i0itefu8n6yq1v8/bomberman.rar/file
https://www.mediafire.com/file/m4rns5nzjmwskjf/bubblun_%25282%2529.rar/file
https://www.mediafire.com/file/5jmeqhcoojikr7r/charizard_Solarflared.rar/file
https://www.mediafire.com/file/k1i3scoiypef0bh/cream.rar/file
https://www.mediafire.com/file/ggmp39k4ifyufoy/crocodile_%2528Gladiacloud%2529.rar/file
https://www.mediafire.com/file/n3lb8clxhq6skbc/e123omega.rar/file
https://www.mediafire.com/file/4lq00odfdeth8sk/hashimoto.rar/file
https://www.mediafire.com/file/5gqm8cy5puzaxub/Heracross.rar/file
https://www.mediafire.com/file/m9e4ki6n7yggkqt/keel.rar/file
https://www.mediafire.com/file/6agugajg9jqhi8n/krookodile.rar/file
https://www.mediafire.com/file/w6w3typ6zw04w0i/MegaMewtwo_%2528Gladiacloud%2529.zip/file
https://www.mediafire.com/file/y0yie1kb6f20y8z/pikachu.rar/file
https://www.mediafire.com/file/ykaurzcanmijyu6/silver.rar/file
https://www.mediafire.com/file/3v36q5kq2usc922/sparkster.rar/file
https://www.mediafire.com/file/o7pcv5d5066cb76/vector.rar/file