Minecraft PvP Texture Pack COLOSSUS is one of the best animated PvP Resource Packs. Colossus is a "Remake" of the popular Titan Texture Pack series. The PvP Pack has high resolution based items and works with Minecraft 1.7.9, 1.8.8, 1.8.9. (According to 2Sneaky4You the Pack also works with Minecraft 1.9) More over there are 3 more versions of TITAN PvP TEXTURE PACK available: Titan V1 and Titan V3. 2Sneaky4You is the animator of the animated Titan Resource Packs.
How to install animated PvP Texture Pack?
Simple 3/4-step installation below is recommended!
2. Run Minecraft.
3. Navigate from "options" > "Resource Packs" > "Open resource packs folder".
4. Drag and drop Animated PvP Texture Pack into the folder that just opened.
If you don't want/need to install Optifine just don't do it.