The method for product options is very much similar to what Steve has demonstrated for you using extra fields. Instead of looping through the extra fields array - you will do a similar loop through the product options array ($product_options). Then, understand there is an array inside the array with all the options per product
Look at /skin/common_files/modules/Product_Options/customer_options.tpl as a guide for what you want to do.
Use webmastermode on the page in question, select "show variables", look at the $product_options array for the fields available to you.
Code:
{foreach from=$product_options item=v}
{$v.classid}
{$v.productid}
{$v.class}
{$v.classtext}
{$v.orderby}
{$v.avail}
{$v.is_modifier}
{$v.class_orig}
{foreach from=$v.options item=o}
{$o.classid}
{$o.option_name}
{$o.orderby}
{$o.avail}
{$o.price_modifier}
{$o.modifier_type}
{$o.option_name_orig}
{$o.optionid}
{$o.selected}
{/foreach}
{/foreach}
If you can see in the webmastermode window exactly what you are after, you can reference it without looping. Maybe something like:
Code:
{$product_options[1].avail}
{$product_options[1].options[92].option_name}
---