I converted this bottle mesh from TS2 the other night and I'm having trouble making it a default replacement of Ea baby bottle for TS3. Is this even possible though? If so how do I go about doing it without making it a buydebug object?
THIS IMAGE BELOW IS JUST A REFERENCE OF THE OBJECT THAT I AM WORKING WITH.

You tagged this s3pe/s3oc and you are showing TSRW as your tool. You can't make default replacements with TSRW it always makes new separate objects.

I was just showing a picture of the object. I know I can't use tsrw to make default replacement.

You best clone the original EA sims 3 bottle with S3OC with renumbering unticked.
When done load it in S3PE and delete all textures/patterns you are not going to edit.

In tsrw you click projects contents under menu.(with your current project or clone something new, doesn't matter wat you choose)
In the popup you delete all files from the file your working on.
When done import the package you created with s3OC.

Fix textures and meshes and export the file under project contents.
Open it with S3PE again and recompress all files.

Thanks so much for your help!! Unfortunately I followed your instructions and went in game to find an invisible bottle. Is there anyway to fix this?

Did you remember to assign the bottle mesh to a joint in your meshing program?

I pulled it back up in milkshape just to make sure and yes they are assigned.

you must have forgot something
Maybe texture wise

Is there a way I can just add the mesh and texture through S3PE and like by pass tsrw alltogether? Or some other program?Also could my poly count be too high?