Some people have made sprite edited clients, and with that, I thought it would be a good idea to show how it's done.
Edit: Some how I can not change the bag sprites, other sprites are working fine like weapons/armor/monsters/pets, but not bags... I'm looking into this.
Name of the program: "JPEXS Free Flash Decompiler"
This is the one I use, there are a couple of others, but I found this one to be the best after using a few swf decompilers.
Step 1. Get yourself a .swf client. I like to open Orape, and download a fresh client with no mods.
Step 2. Run JPEXS, click the folder button near the top right, and navigate to your Orape folder. Then open up the client.swf.
Step 3. Under your client.swf there are some folders, open up the one that says "images". You will now be able to look through the sprite sheets. The way I look through them is by clicking the first one, and then use the up and down arrow keys on my keyboard.
Step 4. When you find something you want to edit, you can either right-click the image, and click "Export Selection", or click export selection at the top. You can ctrl-click to select multiple images to export. I will be exporting image 180, which contains the bag sprites.
Step 5. I like to export to my desktop as .PNG. Wherever you decide to export, a folder called "images" will be created, containing the image(s) you exported.
Step 6. Go to your folder, and edit the image with whatever program you like. Save the edited image as a new file, the name doesn't matter. This only necessary for those who want to change the sprites back to normal.
Step 7. Now back in JPEXS, right-click the image you edited, and click "Replace". Nagivate to your edited image file, open it up, then save your client after you are done replacing the images.
Step 8. You are done. Go into Orape, add your hacks like you normally would, and enjoy.
Here is proof that I edited an image, sorry I can't show the bags. I changed the color of my pet.
If you guys create something worth sharing, make sure its for a non-modded client. Also worth noting, don't buy any accounts from someone who isn't trusted.