Converting sql to eloquent

Question

I'm trying to write a self join in eloquent, here it is in SQL

SELECT t2.id FROM products t1, products t2 
WHERE t1.id = 1 
AND t2.id != 1
AND (t1.color_id = t2.color_id
OR t1.process_id = t2.process_id
OR t1.length_id = t2.length_id
OR t1.size_id = t2.size_id 
OR t1.height_id = t2.height_id)
ORDER BY rand() LIMIT 10

Here is what I have in eloquent:

Product::join('products AS t2', 'products.id', '=', 't2.id')
    ->select('t2.id')
    ->where('products.id', 1)
    ->where('t2.id', '!=', 1)
    ->where(function($query){
        $query->where('products.color_id', '=', 't2.color_id')
        ->orWhere('products.process_id', '=', 't2.process_id')
        ->orWhere('products.length_id', '=', 't2.length_id')
        ->orWhere('products.size_id', '=', 't2.size_id')
        ->orWhere('products.height_id', '=', 't2.height_id');
      })
    ->get();

I have yet to add order by and limit to eloquent - just trying to get some results out first.

The problem with the eloquent is that it's producing 0 results, where my sql does give me the results I expect, where am I going wrong?

Edit

I have modified my query to:

Product::join('products AS t2', 'products.id', '=', 't2.id')
->select('t2.id')
->where(function($query){
    $query->where('products.color_id', '=', 't2.color_id')
    ->orWhere('products.process_id', '=', 't2.process_id')
    ->orWhere('products.length_id', '=', 't2.length_id')
    ->orWhere('products.size_id', '=', 't2.size_id')
    ->orWhere('products.height_id', '=', 't2.height_id');
  })
->get();

But still 0 results.

Edit 2

Here is the sql statement being run:

select 
    `t2`.`id` 
from 
    `products` inner join `products` as `t2` 
on 
    `products`.`id` = `t2`.`id`
where (
    `products`.`look_color_id` = ? or 
    `products`.`process_id` = ? or 
    `products`.`length_id` = ? or
    `products`.`size_id` = ? or 
    `products`.`height_id` = ?
)