1.2.5:https://www.google.com.br/#hl=pt-BR&output=search&sclient=psy-ab&q=mods+minecraft+1.2.5&oq=Mods+&aq=5&aqi=g10&aql=&gs_l=hp.1.5.0l10.4855.5704.1.10445.5.5.0.0.0.0.283.1120.0j2j3.5.0...0.0.9wwIOH77VSY&psj=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=a739b6c669eb0471&biw=1366&bih=667

1.1:https://www.google.com.br/#hl=pt-BR&sclient=psy-ab&q=mods+minecraft+1.1&oq=mods+minecraft+1.&aq=0&aqi=g10&aql=&gs_l=hp.1.0.0l10.101705.102351.2.103612.3.3.0.0.0.1.188.545.0j3.3.0...0.0.GEZVcqUonUE&psj=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=a739b6c669eb0471&biw=1366&bih=631

1.2.3:https://www.google.com.br/#hl=pt-BR&sclient=psy-ab&q=mods+minecraft+1.2.3&oq=mods+minecraft+1.&aq=1&aqi=g10&aql=&gs_l=hp.1.1.0l10.121941.121941.3.124334.1.0.1.0.0.0.0.0..0.0...0.0.h6S1i9mRoGQ&psj=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=a739b6c669eb0471&biw=1366&bih=667

Nostalgia:https://www.minecraftforum.net/topic/800346-tool-mcnostalgia-211-now-works-with-125-download-link-back/

1.2.4:https://www.google.com.br/#hl=pt-BR&sclient=psy-ab&q=mods+minecraft+1.2.4&oq=mods+minecraft+1.&aq=3&aqi=g10&aql=&gs_l=hp.1.3.0l10.72075.74925.4.78163.3.0.3.0.0.0.0.0..0.0...0.0.z6rKD1SeuVA&psj=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=a739b6c669eb0471&biw=1366&bih=667

1.2:https://www.google.com.br/#hl=pt-BR&sclient=psy-ab&q=mods+minecraft+1.2&oq=mods+minecraft+1.&aq=4&aqi=g10&aql=&gs_l=hp.1.4.0l10.21134.21661.5.24366.3.0.3.0.0.0.0.0..0.0...0.0.c5uhpE-gi98&psj=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=a739b6c669eb0471&biw=1366&bih=667

1.0.0:https://www.google.com.br/#hl=pt-BR&sclient=psy-ab&q=mods+minecraft+1.0.0&oq=mods+minecraft+1.&aq=5&aqi=g10&aql=&gs_l=hp.1.5.0l10.19277.19277.6.22050.1.0.1.0.0.0.0.0..0.0...0.0.hguToHjSuus&psj=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=a739b6c669eb0471&biw=1366&bih=667

1.8.1:https://www.google.com.br/#hl=pt-BR&sclient=psy-ab&q=mods+minecraft+1.8.1&oq=mods+minecraft+1.&aq=6&aqi=g10&aql=&gs_l=hp.1.6.0l10.24976.25327.7.31939.3.2.1.0.0.1.170.334.0j2.2.0...0.0.40FpOxLa188&psj=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=a739b6c669eb0471&biw=1366&bih=631

1.7.3:https://www.google.com.br/#hl=pt-BR&sclient=psy-ab&q=mods+minecraft+1.7.3&oq=mods+minecraft+1.&aq=7&aqi=g10&aql=&gs_l=hp.1.7.0l10.25394.25725.8.28808.3.2.1.0.0.2.209.408.0j1j1.2.0...0.0.LWp_da5FMvk&psj=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=a739b6c669eb0471&biw=1366&bih=667

1.1.0:https://www.google.com.br/#hl=pt-BR&sclient=psy-ab&q=mods+minecraft+1.1.0&oq=mods+minecraft+1.&aq=8&aqi=g10&aql=&gs_l=hp.1.8.0l10.29077.29598.9.36320.3.2.1.0.0.1.639.858.2-1j5-1.2.0...0.0.E1bNyNwOOiU&psj=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=a739b6c669eb0471&biw=1366&bih=631

1.8https://www.google.com.br/#hl=pt-BR&sclient=psy-ab&q=mods+minecraft+1.8&oq=mods+minecraft+1.&aq=9&aqi=g10&aql=&gs_l=hp.1.9.0l10.19753.20090.10.22874.3.2.1.0.0.1.181.357.0j2.2.0...0.0._ZRpJR5KXvg&psj=1&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=a739b6c669eb0471&biw=1366&bih=667

Galera fiz pesquisas mas não deu para por as pre releases desculpe!!!

Uma dica para skin:Se você não sabe instalar skins no minecraft digite Monerk Quando você for ver você vai estar com a skin do monerk assim por diante.