MvDo variant v=? thing

ctgy,plst,etc.

<mvt:do file="g.Module_Library_DB" name="l.success" value="Product_Load_ID( l.parts[1]:product_id, l.settings:master_product )" />
<mvt:do file="g.Module_Feature_URI_UT" name="l.settings:product:product_url" value="Store_Product_URL(l.settings:master_product, NULL)" />
        <mvt:assign name="l.settings:product:product_url" value="l.settings:product:product_url $ '?v=' $ l.parts[1]:variant_id " />

prod

<mvt:comment>
    CUSTOM Pre-Load Variant based off Passed Variant ID
</mvt:comment>
<mvt:if expr="NOT ISNULL g.v">
    <mvt:item name="ry_toolbelt" param="assign|g.sql|'SELECT attr_id, attmpat_id, option_id FROM s01_ProductVariants WHERE variant_id = `' $ MySqlEscape(g.v) $ '` AND product_id = `' $ MySqlEscape(l.all_settings:product:id) $ '`'" />
    <mvt:item name="ry_toolbelt" param="query|g.sql|variant_attributes" />

    <mvt:do file="g.Module_Library_DB" name="l.success" value="AttributeList_Load_Product(l.settings:product:id, l.settings:loaded_attributes)" />
    
    <mvt:foreach iterator="loaded_attribute" array="loaded_attributes">
        <mvt:foreach iterator="variant_attribute" array="variant_attributes">
            <mvt:if expr="l.settings:loaded_attribute:id EQ l.settings:variant_attribute:attr_id">
                
                <mvt:if expr="l.settings:variant_attribute:attmpat_id GT 0">
                    <mvt:do file="g.Module_Feature_ATT_DB" name="l.success" value="AttributeTemplateOption_Load_ID(l.settings:variant_attribute:option_id, l.option)" />
                <mvt:else>
                    <mvt:do file="g.Module_Library_DB" name="l.success" value="Option_Load_ID(l.settings:variant_attribute:option_id, l.option)" />
                </mvt:if>

                <mvt:assign name="l.settings:tmp:value" value="l.option:code" />
                <mvt:assign name="l.count" value="miva_array_insert_var( g.Product_Attributes, l.settings:tmp, l.pos1 )" />

            </mvt:if>
        </mvt:foreach>
    </mvt:foreach>
</mvt:if>

<mvt:comment>
    CUSTOM Check if Product is Variant
    | If Variant redirect to Master w/ a passed Variant ID
</mvt:comment>
<mvt:do file="g.Module_Library_DB" name="l.success" value="ProductVariantPartList_Load_Part( l.settings:product:id, l.parts )" />
<mvt:if expr="miva_array_elements( l.parts ) GT 0">
    <mvt:do file="g.Module_Library_DB" name="l.success" value="Product_Load_ID( l.parts[1]:product_id, l.settings:master_product )" />
    <mvt:do file="g.Module_Feature_URI_UT" name="l.settings:master_product:uri" value="Store_Product_URL(l.settings:master_product, NULL)" />

    <mvt:assign name="l.null" value="miva_output_header( 'Location', l.settings:master_product:uri $ '?v=' $ l.parts[1]:variant_id )" />
</mvt:if>