For describing something detailed or complex:
* Detalyado (pronounced deh-tah-ya-doh) - This is the most common and direct translation.
* Masalimuot (pronounced ma-sa-li-moo-ot) - This implies intricacy or complexity.
* Masalimuot at detalyado - This combines both intricacy and detail.
For describing something with embellishments or added details:
* Naglalaman ng mga detalye (pronounced nag-la-la-man ng mga deh-tah-lye) - This literally means "containing details".
* Mayaman sa detalye (pronounced ma-ya-man sa deh-tah-lye) - This means "rich in detail".
For the verb "elaborate":
* Magpaliwanag ng mas detalyado (pronounced mag-pa-li-wa-nag ng mas deh-tah-lya-doh) - This means "to explain in more detail".
* Magbigay ng mas maraming detalye (pronounced mag-bi-gay ng mas ma-ra-ming deh-tah-lye) - This means "to give more details".
The best translation will depend on the specific context in which you are using the word "elaborate".